Question:medium
Equal moles of NO$_2$(g) and NO(g) are to be placed in a container to produce N$_2$O according to the reaction,
\[
\text{NO}_2 + \text{NO} \rightleftharpoons \text{N}_2\text{O} + \text{O}_2, \quad K_c = 0.914
\]
How many moles of NO$_2$ and NO be placed in the 5.0 L container to have an equilibrium concentration of N$_2$O to be 0.05 M?
Equal moles of NO$_2$(g) and NO(g) are to be placed in a container to produce N$_2$O according to the reaction,
\[
\text{NO}_2 + \text{NO} \rightleftharpoons \text{N}_2\text{O} + \text{O}_2, \quad K_c = 0.914
\]
How many moles of NO$_2$ and NO be placed in the 5.0 L container to have an equilibrium concentration of N$_2$O to be 0.05 M?
Show Hint
Convert concentration to moles before applying $K_c$.
Updated On: Apr 23, 2026
- 0.5115
- 0.1023
- 0.0526
- 0.2046
Show Solution
The Correct Option is A
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